net.oauth.client

Class ExcerptInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

net.oauth.client.ExcerptInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ExcerptInputStream
extends FilterInputStream

A decorator that retains a copy of the first few bytes of data.

Field Summary

Fields

Modifier and Type	Field and Description
static byte[]	ELLIPSIS A marker that's appended to the excerpt if it's less than the complete stream.

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
ExcerptInputStream(InputStream in)

Method Summary

Modifier and Type	Method and Description
void	close()
static byte[]	copyAll(InputStream from, OutputStream into)
byte[]	getExcerpt() The first few bytes of data, plus ELLIPSIS if there are more bytes.
int	read()
int	read(byte[] b)
int	read(byte[] b, int offset, int length)

Methods inherited from class java.io.FilterInputStream

available, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ELLIPSIS

public static final byte[] ELLIPSIS

A marker that's appended to the excerpt if it's less than the complete stream.

Constructor Detail

ExcerptInputStream

public ExcerptInputStream(InputStream in)

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class FilterInputStream

Throws:

IOException

getExcerpt

public byte[] getExcerpt()
                  throws IOException

The first few bytes of data, plus ELLIPSIS if there are more bytes.

Throws:

IOException

read

public int read(byte[] b,
                int offset,
                int length)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

copyAll

public static byte[] copyAll(InputStream from,
                             OutputStream into)
                      throws IOException

Returns:

an excerpt from the data copied.

Throws:

IOException